and as for technique of castle construction , battlement for a flank attack (it had already existed ), exploiting the performance of hinawaju , developed and they were applied to ako-jo castle . また、築城技術でも火縄銃の性能を活かした横矢掛かり(これ自体はすでに存在していた)などが発達し、赤穂城などに応用された。
and as for technique of castle construction , battlement for a flank attack (it had already existed ), exploiting the performance of hinawaju , developed and they were applied to ako-jo castle . また、築城技術でも火縄銃の性能を活かした横矢掛かり(これ自体はすでに存在していた)などが発達し、赤穂城などに応用された。